The both would die unless another Red eyes is stronger.
If a Red-Eyes Zombie Dragon you control attacked an opposing Red-Eyes Zombie Dragon in Attack Position on your opponent's side of the field, both monsters would be destroyed at the same time in the Damage Step and neither monster's effect would activate.If a Red-Eyes Zombie Dragon you control attacked an opposing Red-Eyes Zombie Dragon in Defense Position on your opponent's side of the field, your opponent's Red-Eyes Zombie Dragon would be destroyed by battle, and you are given the option of Special Summoning it to your side of the field.
You will most likely get another mountain dragon.
Zombie Zombie happened in 1984.
Small zombie attacks have occured in the past, although no full-scale apocalypse has ever happened. it is likely, however, that a zombie apocalypse will occur within the next 2-10 years, so be prepared! More info can be found aroud the internet, and in Max Brook's book, The Zombie Survival Guide.
Not scientificaly. There is no proof that there are zombies, so a zombie apocalypse can't happen.
Zombie Wranglers happened in 360.
Zombie Driver happened in 2009.
Fort Zombie happened in 2009.
Zombie Massacre happened in 1998.
Zombie Tycoon happened in 2009.
Zombie ShootAR happened in 2010.
Attacks that happen at night